DE351252T1 - NITROGEN MONOXYD ABSORBENT COMPILATIONS. - Google Patents
NITROGEN MONOXYD ABSORBENT COMPILATIONS.Info
- Publication number
- DE351252T1 DE351252T1 DE198989307209T DE89307209T DE351252T1 DE 351252 T1 DE351252 T1 DE 351252T1 DE 198989307209 T DE198989307209 T DE 198989307209T DE 89307209 T DE89307209 T DE 89307209T DE 351252 T1 DE351252 T1 DE 351252T1
- Authority
- DE
- Germany
- Prior art keywords
- monoxyd
- compilations
- absorbent
- nitrogen
- nitrogen monoxyd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4462273 | 1988-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE351252T1 true DE351252T1 (en) | 1990-10-18 |
Family
ID=21390498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198989307209T Pending DE351252T1 (en) | 1988-07-15 | 1989-07-17 | NITROGEN MONOXYD ABSORBENT COMPILATIONS. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5083579A (en) |
EP (1) | EP0351252A3 (en) |
JP (1) | JPH02113878A (en) |
CN (1) | CN1046842A (en) |
BR (1) | BR8903470A (en) |
DE (1) | DE351252T1 (en) |
FI (1) | FI893432A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU1797481C (en) * | 1990-12-25 | 1993-02-23 | М.Г.Воронков, Л.Я.Синельников, Н.К.Власова, Е.Я.Каплан, А.Е.Пестунович, Р.Д.Сафаев и Г.А.Белицкий | Filter for cigarettes |
EP0532159A1 (en) * | 1991-07-18 | 1993-03-17 | Hoechst Celanese Corporation | Removal of nicotine from tobacco smoke |
RU2010545C1 (en) * | 1992-04-22 | 1994-04-15 | Товарищество с ограниченной ответственностью "Сфинкс" | Cigarette filter |
DE4343920A1 (en) * | 1993-12-22 | 1995-06-29 | Hoechst Ag | Filters to remove nitrogen oxides from tobacco smoke |
CH687800A5 (en) * | 1994-12-23 | 1997-02-28 | Baumgartner Papiers Sa | A method for producing a Zigarettenendstueckes, Zigarettenendstueck and using the same. |
US6209547B1 (en) | 1998-10-29 | 2001-04-03 | Philip Morris Incorporated | Cigarette filter |
US6911189B1 (en) | 1999-10-29 | 2005-06-28 | Philip Morris Usa Inc. | Filter for selective removal of a gaseous component |
US6848450B2 (en) * | 2000-02-07 | 2005-02-01 | Philip Morris Usa Inc. | Cigarette filter using intermetallic compounds |
US6481442B1 (en) * | 2000-11-28 | 2002-11-19 | Lorillard Licensing Company, Llc | Smoking article including a filter for selectively removing carbonyls |
EP1250854A1 (en) * | 2001-04-20 | 2002-10-23 | Dai-Ming Kuo | Poison-reduced cigarette and filter thereof |
KR100807432B1 (en) * | 2004-07-27 | 2008-02-25 | 니뽄 다바코 산교 가부시키가이샤 | Cigarette filter and cigarette provided with the same |
CA2573030C (en) * | 2004-07-27 | 2009-05-12 | Japan Tobacco Inc. | Cigarette filter and cigarette provided with the same |
ATE394950T1 (en) * | 2005-11-29 | 2008-05-15 | Wick Immunologische Diagnostik | CIGARETTE FILTER |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1388242A (en) * | 1963-02-20 | 1965-02-05 | Kobe Steel Works | Process for removing nitrogen oxides from gases |
GB1446973A (en) * | 1973-09-24 | 1976-08-18 | Asahi Chemical Ind | Method of removing nitrogen monoxide from a nitrogen mono xide-containing gas |
JPS5161479A (en) * | 1974-11-26 | 1976-05-28 | Mitsui Petrochemical Ind | Haigasuchuno sankachitsusono jokyohoho |
JPS5244782A (en) * | 1975-10-08 | 1977-04-08 | Toray Ind Inc | Method of removing nox |
JPS52106359A (en) * | 1976-03-05 | 1977-09-06 | Fuji Kasui Kogyo Kk | Denitration of exhaust gas |
JPS5912333B2 (en) * | 1976-03-10 | 1984-03-22 | 富士化水工業株式会社 | Exhaust gas desulfurization and denitrification method |
JPS5468775A (en) * | 1977-11-11 | 1979-06-02 | Kureha Chem Ind Co Ltd | Treating method for exhaust gas containing nitrogen oxides and sulfur oxides |
DE2847920C2 (en) * | 1978-11-04 | 1984-05-17 | Keramchemie GmbH, 5433 Siershahn | Process for cleaning exhaust gases containing nitrous |
SU1180053A1 (en) * | 1983-04-06 | 1985-09-23 | Volgo Ural Ni Pi Dobyche Perer | Method of cleaning gases from nitrogen oxides |
GB2150806B (en) * | 1983-11-25 | 1987-12-31 | Filtrona Ltd | Tobacco smoke filter |
DE3624145C1 (en) * | 1986-07-17 | 1987-07-16 | Dornier System Gmbh | Process for removing nitrogen oxides from flue gases |
-
1989
- 1989-07-14 US US07/380,147 patent/US5083579A/en not_active Expired - Fee Related
- 1989-07-14 BR BR898903470A patent/BR8903470A/en unknown
- 1989-07-14 FI FI893432A patent/FI893432A/en not_active Application Discontinuation
- 1989-07-14 JP JP1180627A patent/JPH02113878A/en active Pending
- 1989-07-15 CN CN89106550A patent/CN1046842A/en active Pending
- 1989-07-17 DE DE198989307209T patent/DE351252T1/en active Pending
- 1989-07-17 EP EP19890307209 patent/EP0351252A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0351252A3 (en) | 1990-12-19 |
EP0351252A2 (en) | 1990-01-17 |
BR8903470A (en) | 1990-03-06 |
FI893432A0 (en) | 1989-07-14 |
CN1046842A (en) | 1990-11-14 |
JPH02113878A (en) | 1990-04-26 |
FI893432A (en) | 1990-01-16 |
US5083579A (en) | 1992-01-28 |
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